<!DOCTYPE html>
<html ng-app="myApp">
<head>
    <meta charset="utf-8">
    <style>
      /*  div div{
            width: 200px;
            height: 200px;background-color: #ccc;}*/
    </style>
    <script src="https://cdn.bootcss.com/angular.js/1.6.3/angular.min.js"></script>
</head>
<body ng-controller="siteCtrl">

<div>

    <input type="checkbox" ng-model="my" >
    <div ng-show="my"></div>
</div>


<button ng-click="toggle()">
    No/Yes
</button>
<div ng-hide="my2" style="width: 200px;height: 200px;background-color: green"></div>
<div ng-include="'BT.html'"></div>
<script>
    var app = angular.module('myApp', []);
     app.controller('siteCtrl', function($scope, $http) {
     $scope.toggle= function () {
     $scope.my2= !$scope.my2
     }

     })
</script>
</body>
</html>
